Lenze I51AE175B User Manual

28802 0x7082 Error of analog input 2 Keypad display: AI2 fault
Cause Error type/response Remedy
The monitoring funcon of the input signal con-
gured for analog input 2 in 0x2637:008
(P431.08) and 0x2637:009 (P431.09) has been
triggered.
Fault
•
The error type can be congured in
0x2637:010 (P431.10).
•
Check input signal at analog input 2.
•
Check conguraon of the monitoring func-
on.
Related topics
4Analog input 2 ^ 413
28833 0x70A1 Analog output 1 fault Keypad display: AO1 fault
Cause Error type/response Remedy
Open circuit or short circuit at analog output 1. Warning
•
Check wiring of analog output 1.
•
Check denion of the output range in
0x2639:001 (P440.01).
Related topics
4Analog output 1 ^ 422
28834 0x70A2 Analog output 2 fault Keypad display: AO2 fault
Cause Error type/response Remedy
Open circuit or short circuit at analog output 2.
Error message is not available for the inverter
i510.
Warning
•
Check wiring of analog output 2.
•
Check denion of the output range in .
Related topics
28961 0x7121 Pole posion idencaon fault Keypad display: Pole pos. error
Cause Error type/response Remedy
•
Too many deviaons during the pole posion
idencaon.
•
Compared to the inverter, the rated motor
current is too high or too low.
Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
The error type can be congured in 0x2C60.
•
Check seng of the motor data.
•
Ensure that the motor is at a standsll during
the pole posion idencaon process.
•
Ensure that the motor and inverter match
each other in terms of power.
29056 0x7180 Motor overcurrent Keypad display: Mot max current
Cause Error type/response Remedy
The motor current has exceeded the warning/
error threshold for the motor current monitor-
ing set in 0x2D46:001 (P353.01).
Fault
•
The error can only be reset aer a blocking
me of 1 s.
•
The error type can be congured in
0x2D46:002 (P353.02).
•
Check motor load.
•
Check drive dimensioning.
•
Check warning/error threshold set in
0x2D46:001 (P353.01).
Related topics
4Overcurrent monitoring ^ 168
30336 0x7680 Memory module is full Keypad display: EPM full
Cause Error type/response Remedy
The memory module contains too many param-
eter sengs.
Warning
•
The parameter sengs were not saved in the
memory module.
Execute "Save user data" 0x2022:003 (P700.03)
device command again. This reinialises the
user memory with the current parameter set-
tings. In this way, parameter sengs that are no
longer required are automacally deleted.
Appendix
Error codes
446

Lenze I51AE175B Specifications

General

Brand	Lenze
Model	I51AE175B
Category	Inverter
Language	English